You are truly venomous, like the widowmaker spiders that you revere. You alone know the subtleties of the deadly venom, and you alone have mastered its use. You destroy your foes with the deadly venom of the spider. And without the giveaway of that eight-legged countenance.

Lore of Venom (11th Level): Once per round you may gain a bonus to a damage roll with powers that have the poison keyword. The bonus is equal to your Intelligencemodifier (minimum 1).

Toxic Action (11th Level): You can spend an action point to add the poison keyword to your next attack, if you do it gains the following benefit: the target is weakened (save ends).

Toxic Burst (11th Level): When you reduce an enemy to 0 hit points or below, you unleash a burst of venom (burst 2 around the enemy). All creatures caught in the burst take poison damage equal to your Charismamodifier (minimum 1).